Neck massager



FIG. 1 is a top plan view of a neck massager showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a front elevation view thereof; and,

FIG. 7 is a a top, front perspective view thereof.

The features shown in broken lines in the various Figures are shown for illustrating environmental structure and form no part of the claimed design. 

CLAIM The ornamental design for a neck massager, as shown and described. 